From harness
Use this skill when the user mentions Cursor PM handoff, 2-agent plan validation, CC-Cursor round trip, brainstorm review with Cursor, or cross-agent plan sync. Do NOT load for: direct implementation work, single-agent coding tasks, or standard code editing. Validates brainstormed ideas with Cursor PM agent, updates Plans.md, and hands off between agents in the Cursor โ Claude Code 2-agent workflow.
npx claudepluginhub tim-hub/powerball-harness --plugin harnessThis skill is limited to using the following tools:
Supports the flow of sending brainstormed content from Claude Code to **Cursor (PM)** for feasibility validation.
Creates isolated Git worktrees for feature branches with prioritized directory selection, gitignore safety checks, auto project setup for Node/Python/Rust/Go, and baseline verification.
Executes implementation plans in current session by dispatching fresh subagents per independent task, with two-stage reviews: spec compliance then code quality.
Dispatches parallel agents to independently tackle 2+ tasks like separate test failures or subsystems without shared state or dependencies.
Supports the flow of sending brainstormed content from Claude Code to Cursor (PM) for feasibility validation.
This skill assumes 2-agent operation.
| Role | Agent | Description |
|---|---|---|
| PM | Cursor | Validate plans, update Plans.md |
| Impl | Claude Code | Brainstorming, implementation |
Extract from recent conversation:
## ๐ Under Validation: {{Project}} `pm:awaiting-validation`
### Provisional Tasks (To Validate)
- [ ] {{task1}} `awaiting-validation`
- [ ] {{task2}} `awaiting-validation`
### Undecided Items
- {{item1}} โ **Requesting PM decision**
Generate text to copy-paste to Cursor:
## ๐ Plan Validation Request
**Goal**: {{summary}}
**Provisional tasks**:
1. {{task1}}
2. {{task2}}
### โ
Requesting Cursor (PM) to:
1. Validate feasibility
2. Break down tasks
3. Decide undecided items
4. Update Plans.md (awaiting โ cc:TODO)
/plan-with-cc in Cursor/handoff-to-claudeClaude Code (Brainstorm)
โ /cc-cursor-cc
Cursor (PM validates & breaks down)
โ /handoff-to-claude
Claude Code (/work implements)